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Tighten SSL security on nginx proxy #315

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Merged
merged 2 commits into from
Nov 19, 2024
Merged

Tighten SSL security on nginx proxy #315

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f2fc3c3
Updated changelog
mserranom Nov 19, 2024
d430a30
Merge branch 'master' into msm-update-nginx-conf
mserranom Nov 19, 2024
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -4,6 +4,7 @@
### Added
- When a custom `GIT_BRIDGE_IMAGE` is set, `bin/upgrade` no longer tries to pull the new version, and prompts
the user to update and tag the custom image separately.
- Tighten SSL security on nginx proxy

## 2024-10-29
### Added
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10 changes: 5 additions & 5 deletions lib/config-seed/nginx.conf
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Expand Up @@ -15,11 +15,11 @@ http {
ssl_certificate /certs/nginx_certificate.pem;
ssl_certificate_key /certs/nginx_key.pem;

ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;

# used cloudflares ciphers https://github.com/cloudflare/sslconfig/blob/master/conf
ssl_ciphers EECDH+CHACHA20:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
# Intermediate Mozilla Config
# https://ssl-config.mozilla.org/#server=nginx&version=1.26.0&config=intermediate&openssl=1.1.1w&ocsp=false&guideline=5.7
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305;
ssl_prefer_server_ciphers off;

# config to enable HSTS(HTTP Strict Transport Security) https://developer.mozilla.org/en-US/docs/Security/HTTP_Strict_Transport_Security
# to avoid ssl stripping https://en.wikipedia.org/wiki/SSL_stripping#SSL_stripping
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